490416611328

素因数分解:

$2^{13}\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 1008

約数和(自身を含む): 1771440053760

約数和(自身を除く): 1281023442432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 31, 32, 36, 42, 48, 49, 56, 58, 62, 63, 64, 72, 84, 87, 93, 96, 98, 112, 116, 124, 126, 128, 144, 147, 151, 168, 174, 186, 192, 196, 203, 217, 224, 232, 248, 252, 256, 261, 279, 288, 294, 302, 336, 348, 372, 384, 392, 406, 434, 441, 448, 453, 464, 496, 504, 512, 522, 558, 576, 588, 604, 609, 651, 672, 696, 744, 768, 784, 812, 868, 882, 896, 899, 906, 928, 992, 1008, 1024, 1044, 1057, 1116, 1152, 1176, 1208, 1218, 1302, 1344, 1359, 1392, 1421, 1488, 1519, 1536, 1568, 1624, 1736, 1764, 1792, 1798, 1812, 1827, 1856, 1953, 1984, 2016, 2048, 2088, 2114, 2232, 2304, 2352, 2416, 2436, 2604, 2688, 2697, 2718, 2784, 2842, 2976, 3038, 3072, 3136, 3171, 3248, 3472, 3528, 3584, 3596, 3624, 3654, 3712, 3906, 3968, 4032, 4096, 4176, 4228, 4263, 4379, 4464, 4557, 4608, 4681, 4704, 4832, 4872, 5208, 5376, 5394, 5436, 5568, 5684, 5952, 6076, 6144, 6272, 6293, 6342, 6496, 6944, 7056, 7168, 7192, 7248, 7308, 7399, 7424, 7812, 7936, 8064, 8091, 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約数ペア:

[(1, 490416611328), (2, 245208305664), (3, 163472203776), (4, 122604152832), (6, 81736101888), (7, 70059515904), (8, 61302076416), (9, 54490734592), (12, 40868050944), (14, 35029757952), (16, 30651038208), (18, 27245367296), (21, 23353171968), (24, 20434025472), (28, 17514878976), (29, 16910917632), (31, 15819890688), (32, 15325519104), (36, 13622683648), (42, 11676585984), (48, 10217012736), (49, 10008502272), (56, 8757439488), (58, 8455458816), (62, 7909945344), (63, 7784390656), (64, 7662759552), (72, 6811341824), (84, 5838292992), (87, 5636972544), (93, 5273296896), (96, 5108506368), (98, 5004251136), (112, 4378719744), (116, 4227729408), (124, 3954972672), (126, 3892195328), (128, 3831379776), (144, 3405670912), (147, 3336167424), (151, 3247792128), (168, 2919146496), (174, 2818486272), (186, 2636648448), (192, 2554253184), (196, 2502125568), (203, 2415845376), (217, 2259984384), (224, 2189359872), (232, 2113864704), (248, 1977486336), (252, 1946097664), (256, 1915689888), (261, 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(1519, 322854912), (1536, 319281648), (1568, 312765696), (1624, 301980672), (1736, 282498048), (1764, 278013952), (1792, 273669984), (1798, 272756736), (1812, 270649344), (1827, 268427264), (1856, 264233088), (1953, 251109376), (1984, 247185792), (2016, 243262208), (2048, 239461236), (2088, 234873856), (2114, 231985152), (2232, 219720704), (2304, 212854432), (2352, 208510464), (2416, 202987008), (2436, 201320448), (2604, 188332032), (2688, 182446656), (2697, 181837824), (2718, 180432896), (2784, 176155392), (2842, 172560384), (2976, 164790528), (3038, 161427456), (3072, 159640824), (3136, 156382848), (3171, 154656768), (3248, 150990336), (3472, 141249024), (3528, 139006976), (3584, 136834992), (3596, 136378368), (3624, 135324672), (3654, 134213632), (3712, 132116544), (3906, 125554688), (3968, 123592896), (4032, 121631104), (4096, 119730618), (4176, 117436928), (4228, 115992576), (4263, 115040256), (4379, 111992832), (4464, 109860352), (4557, 107618304), (4608, 106427216), (4681, 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